JP2011139214A - 弾性表面波デバイス、発振器、モジュール装置 - Google Patents
弾性表面波デバイス、発振器、モジュール装置 Download PDFInfo
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- JP2011139214A JP2011139214A JP2009297055A JP2009297055A JP2011139214A JP 2011139214 A JP2011139214 A JP 2011139214A JP 2009297055 A JP2009297055 A JP 2009297055A JP 2009297055 A JP2009297055 A JP 2009297055A JP 2011139214 A JP2011139214 A JP 2011139214A
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- 238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 80
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 228
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 107
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims abstract description 65
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 53
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 53
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 28
- 239000010980 sapphire Substances 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 abstract description 34
- 238000010168 coupling process Methods 0.000 abstract description 34
- 238000005859 coupling reaction Methods 0.000 abstract description 34
- 230000005284 excitation Effects 0.000 abstract description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 244000126211 Hericium coralloides Species 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
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- Oscillators With Electromechanical Resonators (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009297055A JP2011139214A (ja) | 2009-12-28 | 2009-12-28 | 弾性表面波デバイス、発振器、モジュール装置 |
| US12/977,503 US8674790B2 (en) | 2009-12-28 | 2010-12-23 | Surface acoustic wave device, oscillator, module apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009297055A JP2011139214A (ja) | 2009-12-28 | 2009-12-28 | 弾性表面波デバイス、発振器、モジュール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011139214A true JP2011139214A (ja) | 2011-07-14 |
| JP2011139214A5 JP2011139214A5 (https=) | 2012-08-30 |
Family
ID=44350210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009297055A Withdrawn JP2011139214A (ja) | 2009-12-28 | 2009-12-28 | 弾性表面波デバイス、発振器、モジュール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2011139214A (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156215A (ja) * | 1982-03-11 | 1983-09-17 | Nobuo Mikoshiba | 弾性表面波素子 |
| JPH0340510A (ja) * | 1989-07-06 | 1991-02-21 | Murata Mfg Co Ltd | 弾性表面波装置 |
| JPH04109709A (ja) * | 1990-08-29 | 1992-04-10 | Sanyo Electric Co Ltd | 弾性表面波素子 |
| JPH06164294A (ja) * | 1992-09-14 | 1994-06-10 | Sumitomo Electric Ind Ltd | 表面弾性波素子 |
| JPH10276061A (ja) * | 1996-11-07 | 1998-10-13 | Sumitomo Electric Ind Ltd | 表面弾性波素子及び製造方法 |
| JP2002152000A (ja) * | 2000-11-14 | 2002-05-24 | Seiko Epson Corp | 弾性表面波素子 |
-
2009
- 2009-12-28 JP JP2009297055A patent/JP2011139214A/ja not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156215A (ja) * | 1982-03-11 | 1983-09-17 | Nobuo Mikoshiba | 弾性表面波素子 |
| JPH0340510A (ja) * | 1989-07-06 | 1991-02-21 | Murata Mfg Co Ltd | 弾性表面波装置 |
| JPH04109709A (ja) * | 1990-08-29 | 1992-04-10 | Sanyo Electric Co Ltd | 弾性表面波素子 |
| JPH06164294A (ja) * | 1992-09-14 | 1994-06-10 | Sumitomo Electric Ind Ltd | 表面弾性波素子 |
| JPH10276061A (ja) * | 1996-11-07 | 1998-10-13 | Sumitomo Electric Ind Ltd | 表面弾性波素子及び製造方法 |
| JP2002152000A (ja) * | 2000-11-14 | 2002-05-24 | Seiko Epson Corp | 弾性表面波素子 |
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